Invention Grant
- Patent Title: Process for preparing improved 3,4-dimethyl-1H-pyrazole phosphate formulations
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Application No.: US16634262Application Date: 2018-08-17
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Publication No.: US11505511B2Publication Date: 2022-11-22
- Inventor: Karl-Heinrich Schneider , Gregor Pasda , Wolfram Zerulla , Markus Schmid , Daniella Lohe , Alexander Wissemeier , Maarten Staal , Barbara Nave , Claudia Klodwig
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Armstrong Teasdale LLP
- Priority: WOPCT/EP2017/070959 20170818
- International Application: PCT/IB2018/056214 WO 20180817
- International Announcement: WO2019/035069 WO 20190221
- Main IPC: C05G3/90
- IPC: C05G3/90 ; A01C21/00 ; C09K15/16 ; C05C9/00
Abstract:
The present invention relates to a process for preparing a formulation F for reducing nitrification. The present invention also relates to a formulation F obtainable by the process of the invention. Furthermore, the present invention relates to a process of preparing a fertilizer-nitrification inhibitor mixture, and to a fertilizer-nitrification inhibitor mixture obtainable by this process. Moreover, the present invention relates to a method of fertilizing agricultural soil.
Public/Granted literature
- US20200165173A1 PROCESS FOR PREPARING IMPROVED 3,4-DIMETHYL-1H-PYRAZOLE PHOSPHATE FORMULATIONS Public/Granted day:2020-05-28
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